/*
 * @Author: chen haoxuan
 * @Date: 2021-05-04 10:41:25
 * @LastEditTime: 2021-05-04 10:50:17
 */
/*
 * @lc app=leetcode.cn id=1 lang=cpp
 *
 * [1] 两数之和
 */
#include<iostream>
using namespace std;
int main()
{
    int num[4]={2,7,11,15};
    int target = 9;
    for (int i = 0; i < 3; i++)
    {
      for (int j = 0; j < 4; j++)
      {
          if (num[i]+num[j] == target)
          {
              
          }  
      }    
    }
    
}
